Key features

• •Universal Compatible:This BAFANG HD BBS03 Mid drive motor kit is designed to most bikes with 68-73mm /100mm/120mm( length ) and 34-36mm (internal diameter ) bottom bracket, such as commuter bike,fat bike,mountain bike,road bike and trike. You can download the Compatibility Guide doc on page to test with your bike before you make order
• •Powerful and Reliable Motor:The BBS-HD 1000W motor max torque up to 160 N.m , the most powerful and reliable Mid Drive Kit on the market.This brushless motor will easily climb hill, go well over 30mph on the flats and much, much faster down hills. Privode more powerful when you riding on the road or climb the mountains
• •Easy Installation & Three Riding Mode:Easily convert your pedal bike into a electric bike, we will offer a installation video. Three riding Mode (E-bike & Pedal Assisted bicycle& Push Assisted Bike) for you to choose, you can choose the E-bike to enjoy a long time travel or pedal to excercise
• •Complete Accessories:Comes with most necessary accessories:1000W Mid-drive motor(48V or 52V),brake lever or brake sensors for hydraulic brakes,thumb throttle,bafang chainring,crank,LCD display,speed sensor and magnets,1T4 wire,nuts, battery---optional. We also provide( Ebike headlight 1pcs, tool 2 pcs,250W stickers 4pcs,Install accessories 1 set)
• •Customer Satisfaction Promise:We have inventory in US/UK/EU/CA/AU/Russia warehouse.If you have any QUALITY problem within one year, our North American service center providing technical support and maintenance service